UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ggP4QdTQYmN3EZ9CmAEnJEQpPzosWNGthqy1rQR9xA=' 
WHERE 
  key_id = '79d4e673a9e7d09f076cb00ebde74f0d52500b8c03dc93f8cd4e0ebd666e37a2' 
  AND (
    token = '4ggP4QdTQYmN3EZ9CmAEnJEQpPzosWNGthqy1rQR9xA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )